Security Through Architecture
Atlas treats security as a structural property of the system, not a feature bolted on after deployment. Every layer enforces policy independently -- from data classification to response delivery.
Compliance Detection
Atlas continuously scans every data interaction for compliance violations. Sensitive data -- PII, PHI, financial records, classified documents -- is detected, tagged, and blocked before it leaves the governed perimeter.
Threat Model
Atlas is designed to mitigate the following threat categories across the AI infrastructure stack.
External Attackers
Unauthorized access to data or inference endpoints
Insider Misuse
Authorized users exceeding their access scope
Prompt Injection
Attempts to manipulate model behavior through crafted inputs
Model Misuse
Models accessing or returning data outside policy boundaries
Atlas addresses each threat category with independent, overlapping controls. No single point of failure can compromise data security.
Security Controls
Five independent layers of control, each operating autonomously. A failure in one does not compromise the others.
Data Classification
Automated detection and classification of sensitive content at ingestion. Every document, field, and token is tagged before it enters the system.
Policy Enforcement
Every data access evaluated against role, classification, and context policies via OPA. Policies are version-controlled and auditable.
Retrieval Filtering
Vector search results filtered by policy before reaching the model. Users only see data they are authorized to access.
Response Monitoring
Model outputs evaluated before delivery to the requesting client. Sensitive data detected in responses is redacted or blocked.
Audit Logging
Immutable, append-only logs of every query, retrieval, inference, and policy decision. Full chain of custody for compliance.
Defense in depth. Each control operates independently. Policy enforcement and audit logging cannot be bypassed by any single component failure.
Deployment Security
Atlas deploys within your perimeter. Your data never leaves your infrastructure.
On-Premises
Full control over hardware, network, and data. No external dependencies.
Air-Gapped
Completely isolated from external networks. Offline model hosting.
No External Inference
Models run locally. No data leaves the environment.
All deployment models support the same security controls, compliance monitoring, and audit capabilities.
Review the architecture in detail
Understand how each security control integrates into the Atlas system architecture.